JPH0389402U - - Google Patents
Info
- Publication number
- JPH0389402U JPH0389402U JP15088289U JP15088289U JPH0389402U JP H0389402 U JPH0389402 U JP H0389402U JP 15088289 U JP15088289 U JP 15088289U JP 15088289 U JP15088289 U JP 15088289U JP H0389402 U JPH0389402 U JP H0389402U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- circuit
- signals
- star coupler
- output
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000012806 monitoring device Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000003786 synthesis reaction Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Optical Communication System (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15088289U JPH0389402U (el) | 1989-12-27 | 1989-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15088289U JPH0389402U (el) | 1989-12-27 | 1989-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0389402U true JPH0389402U (el) | 1991-09-12 |
Family
ID=31697214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15088289U Pending JPH0389402U (el) | 1989-12-27 | 1989-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0389402U (el) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005248679A (ja) * | 2004-03-04 | 2005-09-15 | Toshiaki Ishiyama | 地中水分調整システム |
-
1989
- 1989-12-27 JP JP15088289U patent/JPH0389402U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005248679A (ja) * | 2004-03-04 | 2005-09-15 | Toshiaki Ishiyama | 地中水分調整システム |
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